No problem, we've got 5438 and 2259 to multiply
5438 × 2259 = 2259 × (5438)
+ 2259 × 8 which equals 18072
+ 2259 × 30 what gives us 67770
+ 2259 × 400 resulting in 903600
+ 2259 × 5000 producing 11295000

= 12284442
